Fort Collins 7-day weather forecast

Written by:
March 9, 2026
ESOlex // Shutterstock

Fort Collins 7-day weather forecast

Stacker created the forecast for Fort Collins, Colorado using data from OpenWeather. This week's high is 73 °F on Monday, while the low is 28 °F on Sunday. There are expected to be 3 sunny days and snow on 1 day this week.

There are currently no weather alerts.

Monday, March 9

- High of 73 °F, low of 41 °F (14% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:21 AM, sunset at 7:00 PM
1 / 6
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Tuesday, March 10

- High of 68 °F, low of 40 °F (17% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 7:20 AM, sunset at 7:01 PM
2 / 6
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Wednesday, March 11

- High of 57 °F, low of 39 °F (15% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 7:18 AM, sunset at 7:02 PM
- Last quarter moon
3 / 6
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Thursday, March 12

- High of 66 °F, low of 42 °F (19% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:16 AM, sunset at 7:03 PM
4 / 6
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Friday, March 13

- High of 69 °F, low of 49 °F (16% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:15 AM, sunset at 7:04 PM
5 / 6
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Saturday, March 14

- High of 70 °F, low of 52 °F (15% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 7:13 AM, sunset at 7:05 PM
6 / 6
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Sunday, March 15

- High of 58 °F, low of 28 °F (86% humidity)
- Overcast with a 100% chance of snow (11 mm of snow)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 7:11 AM, sunset at 7:06 PM

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